Judging by the size of the NES module (the one just in front of the SNES module on the left in the picture), the module to the far right looks to be the size of a NeoGeo cartridge. The NeoGeo CD could be supported by the base system itself.

What looks to be the SNES module has a cartridge bay that looks far too small, though, so I can’t be too sure. That said, with the size of Neo Geo cartridges, I can’t think of anything else that it could be.

This reply was modified 10 months, 3 weeks ago by . Reason: Autocorrect made an error